[ScreenOrientation] Fire pending lock request when we found it has failed.

content/browser/web_contents/web_contents_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/web_contents/web_contents_impl.h"
 
 #include <stddef.h>
 
 #include <cmath>
 #include <utility>
@@ skipping 921 matching lines @@
     const {
   if (auto widget_host = GetFullscreenRenderWidgetHost())
     return widget_host->GetView();
   return nullptr;
 }
 
 WebContentsView* WebContentsImpl::GetView() const {
   return view_.get();
 }
 
+#if defined(OS_ANDROID)
 void WebContentsImpl::OnScreenOrientationChange() {
   DCHECK(screen_orientation_provider_);
   return screen_orientation_provider_->OnOrientationChange();
 }
+#endif
 
 SkColor WebContentsImpl::GetThemeColor() const {
   return theme_color_;
 }
 
 void WebContentsImpl::SetAccessibilityMode(AccessibilityMode mode) {
   if (mode == accessibility_mode_)
     return;
 
   // Don't allow accessibility to be enabled for WebContents that are never
@@ skipping 4471 matching lines @@
     RenderViewHost* render_view_host = RenderViewHost::From(render_widget_host);
     if (!render_view_host)
       continue;
     render_view_host_set.insert(render_view_host);
   }
   for (RenderViewHost* render_view_host : render_view_host_set)
     render_view_host->OnWebkitPreferencesChanged();
 }
 
 }  // namespace content